Frequencies for s5_c6_2 variable in prds_hosp10_yr2010 dataset :

    s5_c6_2 |      Freq.     Percent        Cum.
------------+-----------------------------------
          4 |          1        0.04        0.04
          5 |          1        0.04        0.09
          7 |         41        1.76        1.85
      10.75 |          1        0.04        1.89
         28 |          1        0.04        1.94
         35 |          1        0.04        1.98
          . |      2,277       98.02      100.00
------------+-----------------------------------
      Total |      2,323      100.00

by Jean Roth , jroth@nber.org , 24 Aug 2018